Tom Pride: Is it true that David Cameron refused to meet you during the making of your documentary? If so, what reason did he give? Did any other MPs refuse to meet you?

Jolyon Rubinstien: All three leaders of the main political parties declined our invitations to sit down for interviews. Cameron’s office flirted with us for a while, there was some back and forth. I thought he was just playing hard to get, but then he finally said no. Even when I said I had a £50K cheque for him (which would have bounced) he wasn’t having it. I think…